Freeze Dryers Table Top :Alpha Chem is manufactures, exporter & suppliers Freeze Dryers Table Top. Freeze Dryers Table Top : Table top model with body made of mild steel duly powder coatedHoused in a super structure steel frameComplete with Perspex see through lid, gasket and control instruments i.e. Microprocessor Based Digital Temperature Controller (Imp. Taiwan Make)for measurement of Temp. & Electronic digital Vacuum IndicatorMotor drive rotary vane type vacuum pump of double stage with Air ballast having ultimate vacuumHigh grade PUF INSULATED between outer and inner chamber for minimal thermal lossesCondenser Trap: All non-magnetic stainless steel fabricated, argon welded, dished-bottom for complete effluent removal.Specifications:3.25 liters approximately. (for 6 tests)(with Digital LCD Display Vacuum Indicator (Imported Japan Make)Capacity 5.25 liters approximately. (for 12 tests)(with Digital LCD Display Vacuum Indicator